Perhaps you should try some spelling variations:
"world economic and financial surveys." » "world economic and financial stress.", "world economic and financial systems.", "world economic and financial burden.", "world economy and financial surveys."
"world economic and financial service." » "world economy and financial service."
"World economic and financial services." » "World economic and financial series."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("world economic and financial surveys.") or ((("World economic and financial services.") or ("world economic and financial service."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("world economic and financial surveys.") OR ((("World economic and financial services.") OR ("world economic and financial service.")))).
• Removing quotes may allow a broader search: (( world economic and financial surveys. ) or ((( World economic and financial services. ) or ( world economic and financial service. )))).
• Adding a wildcard symbol may retrieve word variants: (("world economic and financial surveys.") or ((("World economic and financial services.") or ("world economic and financial service."))))*.